Perhaps you should try some spelling variations:
zeng ziqiang » deng ziliang
yang yang » wang yang, wang yan
gao ying » yao yang, fan ying, ka ying
ying jin » yang jin, jing ji, yang jie
jin song » jie song, john song, kim song
als gao » als gabe, als gast
shin » skin, sein, thin

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((zeng ziqiang) or (yang yang)) als gao ying jin song shin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((zeng ziqiang) OR (yang yang)) als gao ying jin song shin ;.
• Adding a wildcard symbol may retrieve word variants: wang ((zeng ziqiang) or (yang yang)) als gao ying jin song shin ;*.